*{
	margin: 0px;
	padding: 0px;
}
.header{
	width: 450px;
	height: 225px;
	margin: 0px auto;
	margin-top: 120px;
	background: black;
	padding:0px 30px;
}
.header .top{
	width: 450px;
	height: 50px;
	margin: 0px auto;
	text-align: center;
	float: left;
	border-bottom-style: solid;
	border-bottom-width: 3px;
	border-bottom-color: #A6FF47;
}
.header .top h1{
	text-align: center;
	color: #FFFFFF;
}
.header .box{
	width: 75px;
	height: 162px;
	float: left;
	border-bottom-width: 7px;
	border-bottom-style: solid;
	border-bottom-color:#A6FF47; 
}
.header span{
	line-height: 180px;
	float: left;
	color: #A4FD48;
	font-size: 50px;
	font-weight: 800;
}
.header .box1{
	width: 62px;
	height: 65px;
	margin-top: 54px;
	background: #434343;
	border: 7px solid #252525;
	font-size: 42px;
	text-align: center;
	color: #A2FF47;
	line-height: 65px;
}
.header i{
	color: white;
    display: block;
    text-align: center;
	margin-top: 5px;
}
#an{
	margin: 10px auto;
	margin-top: 10px;
	display: block;
	width: 55px;
	font-size: 25px;

}